425650472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{5923}}^1$

素因数の和:6633

約数の個数: 32

約数和(自身を含む): 860875680

約数和(自身を除く): 435225208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 691, 1382, 2764, 5528, 5923, 8983, 11846, 17966, 23692, 35932, 47384, 71864, 76999, 153998, 307996, 615992, 4092793, 8185586, 16371172, 32742344, 53206309, 106412618, 212825236, 425650472]

約数ペア:

[(1, 425650472), (2, 212825236), (4, 106412618), (8, 53206309), (13, 32742344), (26, 16371172), (52, 8185586), (104, 4092793), (691, 615992), (1382, 307996), (2764, 153998), (5528, 76999), (5923, 71864), (8983, 47384), (11846, 35932), (17966, 23692)]